[Ragnar Granit. Helsinki (1900-1991)].
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History, 20th Century↗
Biomedical subjects
Noguera Palau JJ
Publications and source records attributed to Noguera Palau JJ.
[Hermann Ludwig Ferdinand von Helmholtz. Potsdam 1821-Charlottenburg 1894].
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Germany↗
[Joseph Pulitzer. Mako (Hungary), 1847 -- New York (United States), 1911].
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Famous Persons↗
[Nicolaus Cusanus, Jan van Eyck and concave lenses].
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Belgium↗
[Nils Gustav Dalén. Stenstorp (Sweden), 1869-Lidingö (Sweden), 1937].
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Blindness↗